50781568

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 101487960

約数和(自身を除く): 50706392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 643, 1234, 1286, 2468, 2572, 4936, 5144, 9872, 10288, 19744, 20576, 39488, 41152, 78976, 82304, 396731, 793462, 1586924, 3173848, 6347696, 12695392, 25390784, 50781568]

約数ペア:

[(1, 50781568), (2, 25390784), (4, 12695392), (8, 6347696), (16, 3173848), (32, 1586924), (64, 793462), (128, 396731), (617, 82304), (643, 78976), (1234, 41152), (1286, 39488), (2468, 20576), (2572, 19744), (4936, 10288), (5144, 9872)]